Zyzyxia is gone now, She didn't die no. but GOG creatures decided to suddenly start crashing on startup, I fixed it by turning compatibility mode on (which I shouldn't have to do for GOG creatures) and my world is wiped for no reason.

Zyzyxia appears to have an issue, after a specific part of her life (I think it's either reaching adulthood or reaching adolesence) her hunger drive is pretty much always minimum, but she still loses life force if I don't feed her. Luckily she's much more easier to suggest things to than VolcanoBob

Zyzyxia is getting along pretty well in my new world, What I have noticed is that she sleeps and gets satisfaction from it much faster than the banana norn known as VolcanoBob (1st gen) She's noticably lazier and would rather lie still when she has no particularly high drives unlike VolcanoBob who would rather indulge in whatever toy he can find.